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Sumatra

$33+ Cheap flights from Sumatra

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
KNO — SIN
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Find flights from Sumatra within your budget

 
Find flights departing from Sumatra that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on May 5, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Sun 10/25

7:00 am-8:50 am

Nonstop0h 50m

Penang Intl

Thu 10/29

9:30 am-9:20 am

Nonstop0h 50m

$68

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Sun 5/31

6:00 am-7:50 am

Nonstop0h 50m

Penang Intl

Thu 6/4

10:10 pm-10:00 pm

Nonstop0h 50m

$68

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Fri 5/15

7:40 pm-9:30 pm

Nonstop0h 50m

Penang Intl

Wed 5/20

10:10 pm-10:00 pm

Nonstop0h 50m

$73

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Fri 5/15

1:55 pm-3:45 pm

Nonstop0h 50m

Penang Intl

Tue 5/19

10:10 pm-10:00 pm

Nonstop0h 50m

$73

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Mon 6/15

7:40 pm-9:30 pm

Nonstop0h 50m

Penang Intl

Sat 6/20

10:10 pm-10:00 pm

Nonstop0h 50m

$73

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Thu 6/4

6:00 am-7:50 am

Nonstop0h 50m

Penang Intl

Mon 6/8

10:10 pm-10:00 pm

Nonstop0h 50m

$75

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Mon 6/15

7:40 pm-9:30 pm

Nonstop0h 50m

Penang Intl

Mon 6/22

10:10 pm-10:00 pm

Nonstop0h 50m

$76

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Thu 6/18

6:00 am-7:50 am

Nonstop0h 50m

Penang Intl

Thu 6/25

10:10 pm-10:00 pm

Nonstop0h 50m

$82

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Sat 8/1

10:15 am-12:05 pm

Nonstop0h 50m

Penang Intl

Sat 8/1

4:25 pm-4:15 pm

Nonstop0h 50m

$84

MedanPenang

KNO - PEN

KNOPEN

Medan Kuala Namu Intl

Sun 5/17

6:00 am-7:50 am

Nonstop0h 50m

Penang Intl

Thu 5/21

8:30 am-8:20 am

Nonstop0h 50m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Sumatra

Have a flexible travel schedule? Discover the best time to fly from Sumatra with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sumatra

Get recent, data-driven insights about flights from Sumatra including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sumatra?

To ensure you get the cheapest price possible for a flight from Sumatra, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sumatra?

Currently, August is the cheapest month in which you can book a flight from Sumatra (average of $78). Flying from Sumatra in July will prove the most costly (average of $142). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Sumatra?

For flights departing from Sumatra check dates and pricing for the following: Singapore Airlines, Batik Air. These airlines depart to the following popular destinations: Singapore.

AirAsia
AirAsia
From $47
Indonesia AirAsia
Indonesia AirAsia
From $30
Singapore Airlines
Singapore Airlines
From $144
Batik Air
Batik Air
From $31

Airline reviews for flights from Sumatra

Read reviews and ratings of airlines operating flights from Sumatra. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Sumatra travel. Please note that the reviews are sourced from user searches and were last updated on May 5, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Singapore Airlines from Sumatra have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,508 reviews

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very good
1,508 reviews
Singapore Airlines
8.2
Very good
1,508 reviews

Crew

8.6

Boarding

8.3

Food

7.8

Entertainment

8.0

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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Related info for your journey

Access useful and relevant information related to your journey from Sumatra. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated May 5, 2026.

  • What is the cheapest airport to fly out of Sumatra?

    Istanbul airport offers the cheapest routes to Atlanta, from $23; whereas Cheongju airport is typically cheaper if you're flying to Jeju City, from $24. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from Sumatra?

    August is currently the cheapest month to fly from Sumatra. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Sumatra?

    Check out the cheapest flights from Sumatra to embark to:
    Fly from Istanbul to Ankara from $23 round trip
    Fly from Cheongju to Jeju City from $24 round trip
    Fly from Medellín to Santa Marta from $25 round trip
    Fly from Medellín to Cartagena from $28 round trip
    Fly from Brussels to Budapest from $31 round trip

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